devkitARM: update gcc to 12.1.0

Author: WinterMute

…abi/patches/gcc-12.1.0-RC-20220429.patch dkarm-eabi/patches/gcc-12.1.0.patchdkarm-eabi/patches/gcc-12.1.0-RC-20220429.patch renamed to dkarm-eabi/patches/gcc-12.1.0.patch dkarm-eabi/patches/gcc-12.1.0-RC-20220429.patch renamed to dkarm-eabi/patches/gcc-12.1.0.patch

@@ -30,7 +30,7 @@ done
 
 case "$VERSION" in
   "1" )
-    GCC_VER=12.1.0-RC-20220429
+    GCC_VER=12.1.0
     BINUTILS_VER=2.38
     NEWLIB_VER=4.2.0.20211231
     basedir='dkarm-eabi'